EXPERIMENTS ON THE FROUDE. 95 
TABLE I.—WAKE AND THRUST DEDUCTION. 
: 
Hull 
efficiency. 
Speed in knots. 
Distance of 
propeller from 
stern-post. 
Revolutions per 
minute 
Apparent slip. 
Shaft horse- 
power. 
Real slip. 
Resistance 
(pounds). 
Thrust 
(pounds). 
Thrust 
deduction. 
w& 
n 
ro 
a oo 
4x oN 
ee) 
a 
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Oy ee Oe ae 
i 
